Patents by Inventor Karsten Borner

Karsten Borner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Nonflammable compositions comprising fluorinated compounds and use of these compositions
    Patent number: 8877087
    Abstract: Nonflammable compositions comprising fluorinated compounds selected from the group consisting of hydrofluoroalkanes, hydrofluoroalkenes, partially or perfluorinated aromatic compounds, hydrofluoroethers, and fluoroketones; 1,2-dichloroethylene, especially trans-1,2-dichloroethylene; and a stabilizer. These non-flammable compositions which preferably contain 1,1,1,3,3-pentafluorobutane, can be used especially as solvents for cleaning and defluxing electronic components and for degreasing metals. The compositions further may comprise a propellant, e.g. 1,1,1,2-tetrafluoroethane. These compositions are especially suitable as flushing agent.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: November 4, 2014
    Assignee: Solvay Fluor GmbH
    Inventors: Michael Marhold, Helge Rau, Karsten Borner, Christoph Meurer
  • Nonflammable compositions comprising fluorinated compounds and use of these compositions
    Patent number: 8758640
    Abstract: Nonflammable compositions comprising fluorinated compounds selected from the group consisting of hydrofluoroalkanes, hydrofluoroalkenes, partially or perfluorinated aromatic compounds, hydrofluoroethers, and fluoroketones; 1,2-dichloroethylene, especially trans-1,2-dichloroethylene; and a stabilizer. These non-flammable compositions which preferably contain 1,1,1,3,3-pentafluorobutane, can be used especially as solvents for cleaning and defluxing electronic components and for degreasing metals. The compositions further may comprise a propellant, e.g. 1,1,1,2-tetrafluoroethane. These compositions are especially suitable as flushing agent.
    Type: Grant
    Filed: November 2, 2012
    Date of Patent: June 24, 2014
    Assignee: Solvay Fluor GmbH
    Inventors: Michael Marhold, Helge Rau, Karsten Borner, Christoph Meurer
  • Nonflammable compositions comprising fluorinated compounds and use of these compositions
    Publication number: 20100029531
    Abstract: The invention relates to non-flammable compositions comprising fluorinated compounds selected from the group consisting of hydrofluoroalkanes, hydrofluoroalkenes, partially or perfluorinated aromatic compounds, hydrofluoroethers or fluoroketones, 1,2-dichloroethylene, especially trans-1,2-dichloroethylene, and a stabilizer. These non-flammable compositions which preferably contain 1,1,1,3,3-pentafluorobutane, can be used especially as solvents for cleaning and defluxing electronic components and for degreasing metals. The compositions further may comprise a propellant, e.g. 1,1,1,2-tetrafluoroethane. These compositions are especially suitable as flushing agent.
    Type: Application
    Filed: February 4, 2008
    Publication date: February 4, 2010
    Applicant: SOLVAY FLUOR GMBH
    Inventors: Michael Marhold, Helge Rau, Karsten Borner, Christoph Meurer
  • Non-combustible polyesterpolyol and/or polyetherpolyol preblend for producing foamed products
    Publication number: 20040149955
    Abstract: A non-combustible polyether polyol and/or polyester polyol premix for the production of foamed products, in particular PU foams, composed of a polyol, more than 4% by weight of a binary blowing-agent mixture containing HFC 365mfc and a further fluorohydrocarbon, and 10 to 20% by weight of a phosphorus-based flameproofing agent.
    Type: Application
    Filed: November 14, 2003
    Publication date: August 5, 2004
    Applicant: Solvay Fluor und Derivate GmbH
    Inventors: Lothar Zipfel, Karsten Borner, Dierk-Ingolf Recke